Acids

Question 1

Oil of vitrol
H2so4
Symtoms

Answer 1

Bbbac

Blackening burning of mouth throat etc
Pain full Swallowing 
Intense thirst
Brown vomit
Lips and angle of mouth shrivelled
Choking 
Dyspnea
Painful micturition
Coughing freq and painful

Question 2

H2so4

Dose and death period

Answer 2

10-25ml

10-24hrs

Question 3

H2so4

Tm

Answer 3

AMMMFS
Antacid
Milk if magnesia antidote
Morphine inj for pain
Iv Fluids
Steroids to prevent shock 
Washing if burnt skin plus paste of mgso4
Eyes washed

Question 4

H2so4

Pm

Answer 4

Chalky white teeth
Corrosion
Burned fingers
Perforations

Question 5

Nitric acid
HNO3
Zanthoproteic reaction

Answer 5

Nitric acid reacts with organic matter to form picric acid
Tissue stain yellow
Darkened by addition of alkali

Question 6

Nitric acids symptoms

Answer 6

Yellowing stain
Reso sym
Teeths yellow and enamel destroyed
Distended abdomen due to gas
Lock jaw
Cough irritation of eyes from funes of gas
Death due to suffocation or pneumonia later

Question 7

Nitric acud tm

Answer 7

Same as sulphuric acid
Pkus pulmonary tm
Stomach wash basicallly contradicted but in large amount done with pracautions

Question 8

Nitric acid pm

Answer 8

Yellowing
Soft and friabke stomach wall
Plus ulcerated and perforations 
Corrosion of duedenum
Congestion of bronchial airway etc 
Lungs edematous

Question 9

Oxalic acid signs and sym

Answer 9

Hypocalcemia
Corrosive
Sour taste
Coffee ground Vomit
Pain and tender abdomen

CNS and Muscular sys
numbness
Twiching
Convulsions

Nephrotoxic
bloody urine
Calcium oxalate crystals
Oxaluria

Shock

Question 10

Oxalic acid tm

Answer 10

Gastric lavage
Antidote calcium preparation 
Suspension of chalk and water
Fluids iv glucose
Parathyroid extract
Demulcents etc

Question 11

Oxalic acid

Pm

Answer 11

Corrosion of mouth and lips
Bleached mucus membrane 
Stomach mucosa corroded 
Congestion of lung liver kidney
Inflammation of upper part of intestine
Kidney renal tubed necrosis

Question 12

Carbolic acid

Signs

Answer 12

On skin
Protein coagulation
Necrosis
Anesthetic effect

Git
 Corroded tongue
 Bleached
 Hardened areas
 Burning pain
 Speech swallowing difficult 
 Vomiting due to anaesthetic effects of poison 

Cvs
Shock
Contracted pupils

Cns
Delirium
Coma

Urinary 
 Oliguria
 Blood casts etc
 Carboluriab(urine oxidised ti smokeu green)
Green urine*
Phenol smell*

Oochronosis
Decolorisation of lens capsule and cartilage

Question 13

Carbolic acid tm

Answer 13

Gastric lavage
Magnesium sulphate 
Alcohol 10%
Demulcents
Iv saline
Wash burns and apply caster oil

Question 14

Carbolic acid pm

Answer 14

External
Grayish white stains at angles
Odour of phenol

Internal 
 Mucus mem swollen
 Dark briwn content
Degenerative kidney
Lung liver brain congested

Question 15

Hydrocyanic acid HCN
Signs
Pure form is prussic acid

Answer 15

Bitter almonds smell
1mg/L
 Conscious flushed rapid pulse headache
2.5
 Stupir loss of ms power tachycardia 

2.5+
 Coma
Hypertensive 
Slow respiration
Dilated pupuls

Question 16

HCN TM

Answer 16

Stabiliza
Decontamination 
Antidote 
 Amyl nitrate
 Sodium thiosulphate
 Sodium nitrate
Methyl nitrate

Question 17

HCN pm

Answer 17

External
 Smell of bitter almond
 Pm lividity PINK
 Fresh froth at mouth
 Blood shot eyes with dilated pupils

Internal
Bitter almond smell in stomach
Mucus mem of stomach pink
Brain and meninges congested